Package org.apache.tiles.template
Class InsertAttributeModel
java.lang.Object
org.apache.tiles.template.InsertAttributeModel
Inserts the value of an attribute into the page.
This tag can be flexibly used to insert the value of an attribute into a page. As in other usages in Tiles, every attribute can be determined to have a "type", either set explicitly when it was defined, or "computed". If the type is not explicit, then if the attribute value is a valid definition, it will be inserted as such. Otherwise, if it begins with a "/" character, it will be treated as a "template". Finally, if it has not otherwise been assigned a type, it will be treated as a String and included without any special handling.
Example :
<code>
<tiles:insertAttribute name="body" />
</code>
- Since:
- 2.2.0
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Constructor Summary
ConstructorsConstructorDescriptionConstructor that uses the defaut attribute resolver.InsertAttributeModel(AttributeResolver attributeResolver) Constructor. -
Method Summary
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Constructor Details
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InsertAttributeModel
public InsertAttributeModel()Constructor that uses the defaut attribute resolver.- Since:
- 3.0.0
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InsertAttributeModel
Constructor.- Parameters:
attributeResolver- The attribute resolver to use.- Since:
- 2.2.0
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Method Details
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execute
public void execute(boolean ignore, String preparer, String role, Object defaultValue, String defaultValueRole, String defaultValueType, String name, Attribute value, boolean flush, Request request, ModelBody modelBody) throws IOException Executes the operation.- Parameters:
ignore- Iftrue, if an exception happens during rendering, of if the attribute is null, the problem will be ignored.preparer- The preparer to invoke before rendering the attribute.role- A comma-separated list of roles. If present, the attribute will be rendered only if the current user belongs to one of the roles.defaultValue- The default value of the attribute. To use only if the attribute was not computed.defaultValueRole- The default comma-separated list of roles. To use only if the attribute was not computed.defaultValueType- The default type of the attribute. To use only if the attribute was not computed.name- The name of the attribute.value- The attribute to use immediately, if not null.flush- Iftrue, the response will be flushed after the insert.request- The request.modelBody- The body.- Throws:
IOException- If an I/O error happens during rendering.- Since:
- 2.2.0
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